package com.yydm.serviceucenter.service;

import com.yydm.serviceucenter.entity.Ucenter;
import com.baomidou.mybatisplus.extension.service.IService;
import com.yydm.serviceucenter.entity.vo.RegisterVo;

/**
 * <p>
 * 服务类
 * </p>
 *
 * @author yydm
 * @since 2022-07-08
 */
public interface UcenterService extends IService<Ucenter> {

    //    登录
    String login(Ucenter ucenter);

    //    注册
    void register(RegisterVo registerVo);

    //  统计某一天注册人数
    Integer countRegister(String day);


}


